element14 Community
element14 Community
    Register Log In
  • Site
  • Search
  • Log In Register
  • Community Hub
    Community Hub
    • What's New on element14
    • Feedback and Support
    • Benefits of Membership
    • Personal Blogs
    • Members Area
    • Achievement Levels
  • Learn
    Learn
    • Ask an Expert
    • eBooks
    • element14 presents
    • Learning Center
    • Tech Spotlight
    • STEM Academy
    • Webinars, Training and Events
    • Learning Groups
  • Technologies
    Technologies
    • 3D Printing
    • FPGA
    • Industrial Automation
    • Internet of Things
    • Power & Energy
    • Sensors
    • Technology Groups
  • Challenges & Projects
    Challenges & Projects
    • Design Challenges
    • element14 presents Projects
    • Project14
    • Arduino Projects
    • Raspberry Pi Projects
    • Project Groups
  • Products
    Products
    • Arduino
    • Avnet Boards Community
    • Dev Tools
    • Manufacturers
    • Multicomp Pro
    • Product Groups
    • Raspberry Pi
    • RoadTests & Reviews
  • Store
    Store
    • Visit Your Store
    • Choose another store...
      • Europe
      •  Austria (German)
      •  Belgium (Dutch, French)
      •  Bulgaria (Bulgarian)
      •  Czech Republic (Czech)
      •  Denmark (Danish)
      •  Estonia (Estonian)
      •  Finland (Finnish)
      •  France (French)
      •  Germany (German)
      •  Hungary (Hungarian)
      •  Ireland
      •  Israel
      •  Italy (Italian)
      •  Latvia (Latvian)
      •  
      •  Lithuania (Lithuanian)
      •  Netherlands (Dutch)
      •  Norway (Norwegian)
      •  Poland (Polish)
      •  Portugal (Portuguese)
      •  Romania (Romanian)
      •  Russia (Russian)
      •  Slovakia (Slovak)
      •  Slovenia (Slovenian)
      •  Spain (Spanish)
      •  Sweden (Swedish)
      •  Switzerland(German, French)
      •  Turkey (Turkish)
      •  United Kingdom
      • Asia Pacific
      •  Australia
      •  China
      •  Hong Kong
      •  India
      •  Korea (Korean)
      •  Malaysia
      •  New Zealand
      •  Philippines
      •  Singapore
      •  Taiwan
      •  Thailand (Thai)
      • Americas
      •  Brazil (Portuguese)
      •  Canada
      •  Mexico (Spanish)
      •  United States
      Can't find the country/region you're looking for? Visit our export site or find a local distributor.
  • Translate
  • Profile
  • Settings
Wireless
  • Technologies
  • More
Wireless
Documents 铁路环境无线场强覆盖评估算法综述
  • Blog
  • Forum
  • Documents
  • Polls
  • Quiz
  • Events
  • Mentions
  • Sub-Groups
  • Tags
  • More
  • Cancel
  • New
Join Wireless to participate - click to join for free!
Actions
  • Share
  • More
  • Cancel
Engagement
  • Author Author: sophie0love
  • Date Created: 10 Nov 2010 2:45 PM Date Created
  • Last Updated Last Updated: 7 Oct 2021 7:35 AM
  • Views 751 views
  • Likes 0 likes
  • Comments 0 comments
Related
Recommended

铁路环境无线场强覆盖评估算法综述

场强覆盖对于GSM-R规划和网络评估具有关键作用,是衡量蜂窝移动通信服务质量的重要指标之一.为准确得到铁路场强覆盖率和获得统一可行的铁路场强覆盖评估标准,本文结合应用背景,首先针对依据数理统计理论的抽样平均方式对抽样均值估计算法(SME)及其改进方法进行叙述,指出统计区间和抽样点数量等参数的选取是反映算法效果的重要参数.然后依据滤波方式叙述用于切换算法的场强覆盖评估算法,旨在不破坏原信号的前提下寻求复杂度适中的评估方法.最后对基于实测的评估算法进行介绍,以期得到统一的覆盖验收方法.全文对多种算法特点进行比较和总结,并对算法在铁路环境应用的可行性和可能存在的问题进行分析与展望,以期对铁路无线场强覆盖评估问题的研究提供参考.

Attachments:
image铁路环境无线场强覆盖评估算法综述.pdf
  • Share
  • History
  • More
  • Cancel
  • Sign in to reply
element14 Community

element14 is the first online community specifically for engineers. Connect with your peers and get expert answers to your questions.

  • Members
  • Learn
  • Technologies
  • Challenges & Projects
  • Products
  • Store
  • About Us
  • Feedback & Support
  • FAQs
  • Terms of Use
  • Privacy Policy
  • Legal and Copyright Notices
  • Sitemap
  • Cookies

An Avnet Company © 2025 Premier Farnell Limited. All Rights Reserved.

Premier Farnell Ltd, registered in England and Wales (no 00876412), registered office: Farnell House, Forge Lane, Leeds LS12 2NE.

ICP 备案号 10220084.

Follow element14

  • X
  • Facebook
  • linkedin
  • YouTube